From b8aa797d20362e1546c4e88fc9e87338ee289be1 Mon Sep 17 00:00:00 2001 From: Chouchen Date: Mon, 20 Sep 2010 16:14:20 +0000 Subject: [PATCH] Ajout d'un lecteur de RSS (v1) --- class/Rssblogs.php | 84 +++++++++++++++++ class/lastRSS.php | 220 +++++++++++++++++++++++++++++++++++++++++++++ css/rssblogs.css | 18 ++++ db/config.xml | 23 +++-- db/rss.xml | 15 ++++ 5 files changed, 351 insertions(+), 9 deletions(-) create mode 100644 class/Rssblogs.php create mode 100644 class/lastRSS.php create mode 100644 css/rssblogs.css create mode 100644 db/rss.xml diff --git a/class/Rssblogs.php b/class/Rssblogs.php new file mode 100644 index 0000000..227b321 --- /dev/null +++ b/class/Rssblogs.php @@ -0,0 +1,84 @@ +setParams($params); + echo '
'; + require('class/lastRSS.php'); + $rss = new lastRSS; + // options lastRSS + $rss->cache_dir = './cache'; // dossier pour le cache + $rss->cache_time = 3600; // fréquence de mise à jour du cache (en secondes) + $rss->date_format = 'd/m/y'; // format de la date (voir fonction date() pour syntaxe) + $rss->CDATA = 'content'; // on retire les tags CDATA en conservant leur contenu + if($linksXML = simplexml_load_file('db/rss.xml')){ + foreach($linksXML->link as $individualLink){ + if ($rs = $rss->get($individualLink->url)) + echo ''.$rs['items'][0]['pubDate'].' '.$rs['items'][0]['title'].'
'; + else + echo 'Flux RSS non trouvé'; + } + } + echo '
'; + } + + private function setParams($params){ + $this->params = $params; + } + + public static function start($params){ + $rssblogs = new rssblogs($params); + } + + public function setX($x){ + // Saving the position and z-index of the note: + $xmla = simplexml_load_file('../'.AccueilModules::CONFIG_FILE); + + $path = $xmla->xpath("//item[@id='weather']"); + $path[0]->x = $x; + + $xmla->asXML('../'.AccueilModules::CONFIG_FILE); + + echo "ok"; + } + + public function setY($y){ + // Saving the position and z-index of the note: + $xmla = simplexml_load_file('../'.AccueilModules::CONFIG_FILE); + + $path = $xmla->xpath("//item[@id='weather']"); + $path[0]->y = $y; + + $xmla->asXML('../'.AccueilModules::CONFIG_FILE); + + echo "ok"; + } + + public function setVisibility($visibility){ + // Saving the position and z-index of the note: + $xmla = simplexml_load_file('../'.AccueilModules::CONFIG_FILE); + + $path = $xmla->xpath("//item[@id='weather']"); + $path[0]->visibility = $visibility; + + $xmla->asXML('../'.AccueilModules::CONFIG_FILE); + + echo "ok"; + } + + public static function updateConfig($updated){ + foreach ($updated as $what=>$withWhat){ + if(in_array($what, self::$paramsList)){ + call_user_func(array(get_class(), "set".ucfirst($what)), $withWhat); + } + } + } +} \ No newline at end of file diff --git a/class/lastRSS.php b/class/lastRSS.php new file mode 100644 index 0000000..c4167cc --- /dev/null +++ b/class/lastRSS.php @@ -0,0 +1,220 @@ +cache_dir != '') { + $cache_file = $this->cache_dir . '/rsscache_' . md5($rss_url); + $timedif = @(time() - filemtime($cache_file)); + if ($timedif < $this->cache_time) { + // cached file is fresh enough, return cached array + $result = unserialize(join('', file($cache_file))); + // set 'cached' to 1 only if cached file is correct + if ($result) $result['cached'] = 1; + } else { + // cached file is too old, create new + $result = $this->Parse($rss_url); + $serialized = serialize($result); + if ($f = @fopen($cache_file, 'w')) { + fwrite ($f, $serialized, strlen($serialized)); + fclose($f); + } + if ($result) $result['cached'] = 0; + } + } + // If CACHE DISABLED >> load and parse the file directly + else { + $result = $this->Parse($rss_url); + if ($result) $result['cached'] = 0; + } + // return result + return $result; + } + + // ------------------------------------------------------------------- + // Modification of preg_match(); return trimed field with index 1 + // from 'classic' preg_match() array output + // ------------------------------------------------------------------- + function my_preg_match ($pattern, $subject) { + // start regullar expression + preg_match($pattern, $subject, $out); + + // if there is some result... process it and return it + if(isset($out[1])) { + // Process CDATA (if present) + if ($this->CDATA == 'content') { // Get CDATA content (without CDATA tag) + $out[1] = strtr($out[1], array(''', ']]>'=>'')); + } elseif ($this->CDATA == 'strip') { // Strip CDATA + $out[1] = strtr($out[1], array(''', ']]>'=>'')); + } + + // If code page is set convert character encoding to required + if ($this->cp != '') + //$out[1] = $this->MyConvertEncoding($this->rsscp, $this->cp, $out[1]); + $out[1] = iconv($this->rsscp, $this->cp.'//TRANSLIT', $out[1]); + // Return result + return trim($out[1]); + } else { + // if there is NO result, return empty string + return ''; + } + } + + // ------------------------------------------------------------------- + // Replace HTML entities &something; by real characters + // ------------------------------------------------------------------- + function unhtmlentities ($string) { + // Get HTML entities table + $trans_tbl = get_html_translation_table (HTML_ENTITIES, ENT_QUOTES); + // Flip keys<==>values + $trans_tbl = array_flip ($trans_tbl); + // Add support for ' entity (missing in HTML_ENTITIES) + $trans_tbl += array(''' => "'"); + // Replace entities by values + return strtr ($string, $trans_tbl); + } + + // ------------------------------------------------------------------- + // Parse() is private method used by Get() to load and parse RSS file. + // Don't use Parse() in your scripts - use Get($rss_file) instead. + // ------------------------------------------------------------------- + function Parse ($rss_url) { + // Open and load RSS file + if ($f = @fopen($rss_url, 'r')) { + $rss_content = ''; + while (!feof($f)) { + $rss_content .= fgets($f, 4096); + } + fclose($f); + + // Parse document encoding + $result['encoding'] = $this->my_preg_match("'encoding=[\'\"](.*?)[\'\"]'si", $rss_content); + // if document codepage is specified, use it + if ($result['encoding'] != '') + { $this->rsscp = $result['encoding']; } // This is used in my_preg_match() + // otherwise use the default codepage + else + { $this->rsscp = $this->default_cp; } // This is used in my_preg_match() + + // Parse CHANNEL info + preg_match("'(.*?)'si", $rss_content, $out_channel); + foreach($this->channeltags as $channeltag) + { + $temp = $this->my_preg_match("'<$channeltag.*?>(.*?)'si", $out_channel[1]); + if ($temp != '') $result[$channeltag] = $temp; // Set only if not empty + } + // If date_format is specified and lastBuildDate is valid + if ($this->date_format != '' && ($timestamp = strtotime($result['lastBuildDate'])) !==-1) { + // convert lastBuildDate to specified date format + $result['lastBuildDate'] = date($this->date_format, $timestamp); + } + + // Parse TEXTINPUT info + preg_match("']*[^/])>(.*?)'si", $rss_content, $out_textinfo); + // This a little strange regexp means: + // Look for tag with or without any attributes, but skip truncated version (it's not beggining tag) + if (isset($out_textinfo[2])) { + foreach($this->textinputtags as $textinputtag) { + $temp = $this->my_preg_match("'<$textinputtag.*?>(.*?)'si", $out_textinfo[2]); + if ($temp != '') $result['textinput_'.$textinputtag] = $temp; // Set only if not empty + } + } + // Parse IMAGE info + preg_match("'(.*?)'si", $rss_content, $out_imageinfo); + if (isset($out_imageinfo[1])) { + foreach($this->imagetags as $imagetag) { + $temp = $this->my_preg_match("'<$imagetag.*?>(.*?)'si", $out_imageinfo[1]); + if ($temp != '') $result['image_'.$imagetag] = $temp; // Set only if not empty + } + } + // Parse ITEMS + preg_match_all("'(.*?)'si", $rss_content, $items); + $rss_items = $items[2]; + $i = 0; + $result['items'] = array(); // create array even if there are no items + foreach($rss_items as $rss_item) { + // If number of items is lower then limit: Parse one item + if ($i < $this->items_limit || $this->items_limit == 0) { + foreach($this->itemtags as $itemtag) { + $temp = $this->my_preg_match("'<$itemtag.*?>(.*?)'si", $rss_item); + if ($temp != '') $result['items'][$i][$itemtag] = $temp; // Set only if not empty + } + // Strip HTML tags and other bullshit from DESCRIPTION + if ($this->stripHTML && $result['items'][$i]['description']) + $result['items'][$i]['description'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['description']))); + // Strip HTML tags and other bullshit from TITLE + if ($this->stripHTML && $result['items'][$i]['title']) + $result['items'][$i]['title'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['title']))); + // If date_format is specified and pubDate is valid + if ($this->date_format != '' && ($timestamp = strtotime($result['items'][$i]['pubDate'])) !==-1) { + // convert pubDate to specified date format + $result['items'][$i]['pubDate'] = date($this->date_format, $timestamp); + } + // Item counter + $i++; + } + } + + $result['items_count'] = $i; + return $result; + } + else // Error in opening return False + { + return False; + } + } +} + +?> \ No newline at end of file diff --git a/css/rssblogs.css b/css/rssblogs.css new file mode 100644 index 0000000..f337bc1 --- /dev/null +++ b/css/rssblogs.css @@ -0,0 +1,18 @@ +#rssblogs {padding:5px;width:350px;-webkit-border-radius: 5px; + -moz-border-radius: 5px;border: 1px solid rgba(0,0,0,0.3); + -webkit-box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.15); + -moz-box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.15); + overflow:hidden;} + + +.ui-resizable { position: relative;} +.ui-resizable-handle { position: absolute;font-size: 0.1px;z-index: 99999; display: block; background-position: -80px -224px;background-image: url(../images/interface/ui-icons_888888_256x240.png);} +.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; } +.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; } +.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; } +.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; } +.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; } +.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; } +.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; } +.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; } +.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;} \ No newline at end of file diff --git a/db/config.xml b/db/config.xml index ffe9c0f..a10fc7c 100644 --- a/db/config.xml +++ b/db/config.xml @@ -8,35 +8,40 @@ true Paris - 488 - 658 + 495 + 465 true - false + true true - true - 79 - 137 + false + 478 + 73 true - 130 - 138 + 30 + -4 true 80 10 - Times New Roman, serial + Times New Roman, serif 20px %A %d %B %Y - %H:%M:%S #000 + + true + 478 + 73 + diff --git a/db/rss.xml b/db/rss.xml new file mode 100644 index 0000000..49b2dfe --- /dev/null +++ b/db/rss.xml @@ -0,0 +1,15 @@ + + + + PenelopeBagieu + http://feeds.feedburner.com/BlogPenelopeJolicoeur + + + CyanideAndHapiness + http://feeds.feedburner.com/Explosm + + + MargauxMotin + http://margauxmotin.typepad.fr/margaux_motin/rss.xml + + \ No newline at end of file